AeroChip Bluetooth 5.0 Audio Power Mini Amplifier Board 2.1 Channel

2.1 Channel Audio Amplifier Module - ZK-MT21

Key Features:

Bluetooth Version: 5.0 (Up to 15m range, no shielding)

Audio Inputs: AUX & Bluetooth

Power Supply: DC 12-24V, 5A or higher (Do not connect to a 24V battery pack)

Speaker Compatibility: 20-100W, 4-8

Output Power:

Left & Right Channels: <50W

Subwoofer: <100W

Protection Mechanisms: Anti-reverse connection, Overheat, Overcurrent, Short circuit

Chip Solution: Domestic power amplifier chip

Important Notes:

Sufficient audio input and a stable power supply are crucial for optimal output performance.

The higher the power supply voltage, the greater the output power.

Lower speaker impedance (e.g., 4 ) will increase output power.

Ensure the power supply can handle the amplifier's working power needs.

Tips for Best Performance:

For optimal sound output, always match the amplifier's power requirements with an appropriate power supply.

Avoid using a 24V battery pack.

What's in the box
1 X 2.1 Channel Audio Amplifier Module